THIS IS A SET OF AUTHENTIC TIRES TO FIT SCHWINN BIKES AND ALL OTHER BRANDS OF BALLOON TIRE BIKES VINTAGE BIKES AND NEW BIKES,,BEACH BIKES AND OTHERS,,,,,,,THEY ARE A COMMON BIG WIDE TIRE SIZE OF 26 X 2.125...THEY ARE VERY RARE TIRES TO COME BY IN ALL WHITE,,,SEE PHOTOS AND TREAD STYLE,,,,WILLL FIT SCHWINN S-2 TIMS,,,,,THEY ARE QUALITY MADE TIRES,,,,,,,THEY ARE IN BRAND NEW MINT CONDITION.